242874099

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{691949}}^1$

素因数の和:691971

約数の個数: 16

約数和(自身を含む): 387492000

約数和(自身を除く): 144617901

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 691949, 2075847, 6227541, 8995337, 18682623, 26986011, 80958033, 242874099]

約数ペア:

[(1, 242874099), (3, 80958033), (9, 26986011), (13, 18682623), (27, 8995337), (39, 6227541), (117, 2075847), (351, 691949)]